Hello. I moved mongodb from the old greylog to the new one and got this error. How can I fix it?
Log file:
2021-10-07T12:07:27.087Z WARN [ProcessBufferProcessor] Unable to process message <23696ff0-2767-11ec-9cd8-001a0000005c>: java.lang.IllegalStateException: index set must not be null! (stream id=000000000000000000000001 title="All messages") 2021-10-07T12:07:27.087Z WARN [ProcessBufferProcessor] Unable to process message <23696ff2-2767-11ec-9cd8-001a0000005c>: java.lang.IllegalStateException: index set must not be null! (stream id=000000000000000000000001 title="All messages") 2021-10-07T12:07:27.087Z WARN [ProcessBufferProcessor] Unable to process message <23696ff3-2767-11ec-9cd8-001a0000005c>: java.lang.IllegalStateException: index set must not be null! (stream id=000000000000000000000001 title="All messages") 2021-10-07T12:07:27.087Z WARN [ProcessBufferProcessor] Unable to process message <23696ff4-2767-11ec-9cd8-001a0000005c>: java.lang.IllegalStateException: index set must not be null! (stream id=000000000000000000000001 title="All messages") 2021-10-07T12:07:27.087Z WARN [ProcessBufferProcessor] Unable to process message <23696ff5-2767-11ec-9cd8-001a0000005c>: java.lang.IllegalStateException: index set must not be null! (stream id=000000000000000000000001 title="All messages") 2021-10-07T12:07:27.087Z WARN [ProcessBufferProcessor] Unable to process message <23696ff8-2767-11ec-9cd8-001a0000005c>: java.lang.IllegalStateException: index set must not be null! (stream id=000000000000000000000001 title="All messages") 2021-10-07T12:07:27.087Z WARN [ProcessBufferProcessor] Unable to process message <23696ff7-2767-11ec-9cd8-001a0000005c>: java.lang.IllegalStateException: index set must not be null! (stream id=000000000000000000000001 title="All messages") 2021-10-07T12:07:27.087Z WARN [ProcessBufferProcessor] Unable to process message <23696ffa-2767-11ec-9cd8-001a0000005c>: java.lang.IllegalStateException: index set must not be null! (stream id=000000000000000000000001 title="All messages") 2021-10-07T12:07:27.087Z WARN [ProcessBufferProcessor] Unable to process message <23696ff9-2767-11ec-9cd8-001a0000005c>: java.lang.IllegalStateException: index set must not be null! (stream id=000000000000000000000001 title="All messages")
I used mongodump to export dashboard, and other setting in my new graylog. Previous version of graylog is 3.X, now 4.X